The Publisher Center enables publishers to contribute directly to the site data provided in Google Ad Planner. Website owners can specify their site descriptions, content categories, supported ad formats and sizes, and share their Google Analytics traffic data in Google Ad Planner. With shared Google Analytics data, we can supplement our traffic estimates with actual, site-measured data from the publisher themselves. In turn, you'll have access to more robust and accurate information in Google Ad Planner to make better-informed decisions about which sites to include in your media plans.
Here's an example of a site profile you'll see when the site owner updates information through the Publisher Center:
We hope you'll take advantage of this enhanced Google Ad Planner data for your media planning activities. To get started, visit www.google.com/adplanner.
